Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 164,359 pages of information and 246,083 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
The Calder and Hebble Navigation is a broad inland waterway, with locks and bridgeholes that are suitable for 14-foot-wide (4.3 m) boats, in West Yorkshire, England. Construction to improve the River Calder and the River Hebble began in 1759, and the initial scheme, which included 5.7 miles (9.2 km) of new cuts, was completed in 1770 and has remained navigable since it was opened.
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